被present的controller也可以自动获取referer与referrerId。referer改为可以set

Pod/Classes/UIResponder+PhobosPV.m

@@ -17,12 +17,16 @@
  *
  *  @brief 取当前导航栈中当前VC的上级VC，如果该VC存在，就获取他的pageName
  *
- *  @return 前一页的pageName
- *
  *  @since 5.9.1
  */
 - (void)initReferer {
-    if ([self isKindOfClass:[UIViewController class]]) {
+    // 只有不为空，且是controller的情况下才自动获取
+    if (self.referer == nil && [self isKindOfClass:[UIViewController class]]) {
+        // 分present与navigation两种情况
+        UIViewController *me = (UIViewController *)self;
+        if (me.presentingViewController != nil) {
+            objc_setAssociatedObject(self, @selector(referer), me.presentingViewController.pageName, OBJC_ASSOCIATION_COPY);
+        } else {
             NSArray *navigationPool = ((UIViewController *)self).navigationController.viewControllers;
             NSInteger refererIndex = navigationPool.count - 2;
             if (refererIndex < 0 ) {
@@ -30,11 +34,16 @@
             }
             UIViewController *controller = navigationPool[refererIndex];
             objc_setAssociatedObject(self, @selector(referer), controller.pageName, OBJC_ASSOCIATION_COPY);
+        }
     } else {
         objc_setAssociatedObject(self, @selector(referer), @"", OBJC_ASSOCIATION_COPY);
     }
 }
 
+- (void)setReferer:(NSString *)referer {
+    objc_setAssociatedObject(self, @selector(referer), referer, OBJC_ASSOCIATION_COPY);
+}
+
 - (NSString *)referer
 {
     NSString *referer = objc_getAssociatedObject(self, @selector(referer));
@@ -73,7 +82,13 @@
 }
 
 - (void)initReferrerIdIfNil {
+     // 只有不为空，且是controller的情况下才自动获取
     if (self.referrerId == nil && [self isKindOfClass:[UIViewController class]]) {
+        // 分present与navigation两种情况
+        UIViewController *me = (UIViewController *)self;
+        if (me.presentingViewController != nil) {
+            objc_setAssociatedObject(self, @selector(referrerId), me.presentingViewController.businessId, OBJC_ASSOCIATION_COPY);
+        } else {
             NSArray *navigationPool = ((UIViewController *)self).navigationController.viewControllers;
             NSInteger refererIdIndex = navigationPool.count - 2;
             if (refererIdIndex < 0) {
@@ -84,6 +99,7 @@
                 objc_setAssociatedObject(self, @selector(referrerId), preBusinessId, OBJC_ASSOCIATION_COPY);
             }
         }
+    }
 }
 
 - (void)setReferrerId:(NSString *)referrerId {